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Microvast reveals all-solid-state battery tech with operational voltage of 12-21 V
Microvast says its new True all-solid-state battery (ASSB) eliminates liquid electrolytes to achieve voltages of 12 V to 21 V, with a bipolar stacking design that cuts interconnections between cells, modules, and packs.
17 hours ago
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Storing photovoltaic-thermal energy with volcanic tuff stones
Scientists in China have used ground heat exchangers based on volcanic tuff stones to improve storage capabilities and efficiency of photovoltaic-thermal systems. Their experiments showed that the proposed combination effectively improves PV module cooling and thermal efficiency.
Offshore virtual power plant features battery and compressed air energy storage
The proposed virtual power plant (VPP) integrates a platform-to-ship (P2S) setup to electrify anchored and bunkering ships while generating grid electricity. Battery and compressed-air systems would operate alongside floating PV and wind generators.
Australian redox flow water-based battery developer lands state grant
Allegro Energy has secured a AUD 2.1 million ($1.3 million) grant from the New South Wales state government to develop an Australian-made, aqueous-based redox flow battery energy storage prototype capable of storing energy for more than 10 hours.
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Air Energy launches to bring solid-state lithium-air batteries closer to commercialization
While some may call it a fairytale chemistry, solid-state lithium-air battery (SS-LAB) technology is now a step closer to commercial reality with the foundation of Air Energy. The startup has set out to scale the application of this promising technology over the next five years.
Nov 29, 2024
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TU Munich, Max Planck Society establish German solar battery research center
The facility, in Garching, near Munich, will research technology that combines solar cells and batteries in a single component and can chemically store solar energy directly. Researchers expect high efficiency and fast charging and discharging processes to result. The solar batteries examined can also be used off grid.
Storing solar energy as heat in synthetic molecules for future energy storage systems
German researchers are testing lab-made molecules designed to absorb, store, and release solar energy on demand, acting as 'heat batteries'. The researchers say their method is more efficient at storing solar energy compared to conventional thermal heat storage systems.
New standalone liquid air energy storage system concept beats conventional system with efficiency boost
Korean scientists have designed a liquid air energy storage (LAES) technology that reportedly overcomes the major limitation of LAES systems – their relatively low round-trip efficiency. The novel system enhances efficiency by increasing power output through the generation of thermal energy using natural gas as the external fuel during energy release.
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Testing to start on 100 MWh sand-based thermal battery in Finland
Finnish startup Polar Night Energy is building an industrial-scale thermal energy storage system in southern Finland. The 100-hour, sand-based storage system will use crushed soapstone, a by-product from a fireplace manufacturer, as its storage medium.
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